baber/WOPTO huggingface dataset:
Patent JP-H01308360-A (JP)
Title: Sheet folding device
Inventor: KUROSAWA HIROYUKI
IPC: B65H45/107
Filed: 1988-06-03
Abstract: PURPOSE:To perform paper folding so smoothly by moving a lever installed shiftably in and around a discharge port of a continuous sheet in the vertical direction with a paper surface, at two large and small angles, namely, large to the forefront paper and small to the second paper afterward at each specified fold respectively. CONSTITUTION:A printed sheet 1 is fed out of an outlet part of a printer, and stacked on a table 14 which goes up or down by a belt 16 and a motor 18 along a stand 20 according an amount of the sheets 1. A lever 26 installed in place proximate to the paper outlet part 12 is rocked by a solenoid 34, pressing the sheet 1 to the rectangular direction of a paper surface. A rocking angle theta0 is made larger to the forefront page of the sheet 1. After the second page, a small rocking angle theta1 and the large rocking angle theta0 are repeated, thereby pressing the sheet 1 each time a paper fold is approached. With this constitution, rumples in and around the fold are prevented from occurring, thus paper folding is smoothly performed.
Patent JP-H07325412-A (JP)
Title: Coating material for electric charge transferring layer, electrophotographic photoreceptor using the same and its production
Inventor: MAEDA MASATOSHI
IPC: G03G5/05
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a coating material having a long useful life and capable of maintaining stability of coating and to improve the electrostatic characteristics, wear resistance and mechanical strength of a photoreceptor by coating with the coating material. CONSTITUTION:A phenylstilbene compd. represented by formula I as the electric charge transferring material of an electric charge transferring layer 5 formed on an electric charge generating layer 4 on an electrically conductive substrate 2 and polycarbonate resin consisting of repeating units represented by formula II as the resin binder of the layer 5 are dissolved in a solvent to obtain the objective coating material.
Patent JP-S6036310-A (JP)
Inventor: DONARUDO REI MAKARISUTAA
IPC: C01B17/74
Filed: 1984-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5929690-A (JP)
Title: Purification of 5-methyl-7-diethylamino-s-triazolo(1,5-a) pyrimidine
Inventor: FUKUOKA OONORI
IPC: C07D487/04
Filed: 1982-08-10
Abstract: PURPOSE:In crystallizing the titled crude compound (trapidil for short) from a hydrocarbon solvent, to obtain purified trapidil suitable as a remedy for angina pectoris, having high purity and high quality, by carrying out the crystallization in the presence of an organic carboxylic acid. CONSTITUTION:In crystallizing crude trapidil from a hydrocarbon solvent (90- 120pts.wt. aromatic hydrocarbon such as preferably benzene, toluene, xylene, etc. is used based on 100pts.wt. crude trapidil), the crystallization is carried out in the presence of 1-2.5wt% organic carboxylic acid (1-2.5wt% acetic acid, propionic acid, etc. is used based on crude trapidil), to purify trapidil.
Patent JP-H032610-A (JP)
Title: Position detecting apparatus
Inventor: NISHIYAMA YOSHIHISA
IPC: G01B7/00
Filed: 1989-05-31
Abstract: PURPOSE:To make it possible to detect the mounting position of a body by providing three or more load cells on a material mounting body, and specifying the position of the material based on the lead detecting proportion of a load cells and the coordinate positions in a memory means. CONSTITUTION:Load cells la-ld are arranged at four corners of a material mounting body 2. The outputs of the cells are connected to a load-sum comput ing means 4 and a load-proportion detecting means 5. A memory means 6 where in the X-Y coordinates of the load cells are stored is connected to a position detecting means 7. When a material is mounted on the material mounting part 3, the loads are detected by the load cells la - ld. The sum of the loads are computed in the computing means 4. The proportion of the loads applied on the load cells is detected in the detecting means 5 based on the value of the sum. The mounting position of the material is specified with the detecting means 7 based on the proportion of the loads and the X-Y coordinate positions of the lad cells in the memory means 6.
Patent JP-H0433880-A (JP)
Title: Stereoscopic image printing product by use of transparent medium and parallax barrier and manufacture thereof
Inventor: KIUCHI MASATO
IPC: B41M5/06
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a printing product completely free of a defective register caused by the expansion and contraction of the printing medium of a stereoscopic printing and also completely free of a misregister in a color stereoscopic printing by making the horizontal dot pitch of a contact screen the same as the horizontal pitch of the parallel lines of a parallax barrier and by using this screen for respective left and right pictures to make a stereotype plate. CONSTITUTION:The horizontal pitch of a parallax barrier set by the thickness of a transparent medium and by the distance for observing a printing product with the naked eye is made the same as the horizontal dot pitch of a contact screen and the longitudinal dot pitch is set to the half of the horizontal dot pitch. Thus, a picture information can be half-tone dot meshed and simultaneously gradated by the arrangement of dots synchronized with the horizontal pitch of the parallax barrier. The left and right such contact screens are prepared separately and the contact screen 8 for the right picture is caused to deviate from the contact screen 7 for the left picture by the half of the horizontal pitch of the parallax barrier in the direction of the arrow (c) and the left and right pictures can be alternately arranged accurately by punched holes 9 using a pin system. The punched holes 9 of the pin system are caused to match pins 11 on a film printing plate 10 and baked respectively so that it is possible to compose a picture 2 obtained by a right eye and a picture 3 obtained by a left eye.
Patent JP-S5565061-A (JP)
Title: Method and device for on-line grinding of roll for rolling
Inventor: TAGI TOSHIO
IPC: B24B5/04
Filed: 1978-11-11
Abstract: PURPOSE: To raise the efficiency of grinding, by vibrating a grindstone and setting a clearance between the grindstone and a roll and thrusting the surface of the roll to the grindstone under appropriate impact to protect the grindstone from loading.  
     CONSTITUTION: The adjusted fixation position of a tilting rest 9, which is provided with a prescribed offset allowance (a) depending on a rolling roll 3 to be ground, is set by a cylinder 11 and a wedge 12. A thrusting force is applied to a cylinder 20 to thrust a grindstone 19 on the surface of the roll 3. The grindstone is fed in the cross direction while the roll 3 is rotating. The roll is thus ground. At that time, the grindstone 19 is caused to perform self-sustained oscillation depending on the offset of the tilting rest 9 by a turning force acting on the rolling roll 3 to set a clearance between the grindstone 19 and the roll 3. Cooling water is introduced into the clearance to wash away chips etc. produced in grinding. An appropriate impulsive force is repeatedly applied to the grindstone 19 and the roll 3 to drop off the chips etc. The grindstone 19 is thus protected from loading. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000332527-A (JP)
Title: Substrate for plane antenna
Inventor: FUSE NAOKI
IPC: H01Q13/08
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To make a substrate small-sized and thin by molding the substrate out of an organic material such as rubber and plastic containing substantially flat soft magnetic powder. SOLUTION: An electronic circuit pattern 21 is formed on one surface of a substrate 11 for a plane antenna. A through hole 12 is bored in the substrate 11 and a line 22 is run through the through hole 12, and one end of the line 22 is connected to the electronic circuit pattern 21 and the other end is connected to an AC power source. On the other surface of the substrate 11, an earth conductor 31 is arranged. The substrate 11 is molded out of a nylon-made material containing 90 wt.% substantially flat soft magnetic powder. In this case, the soft magnetic powder is alloy powder consisting of 0.5 to 20 wt.% Cr, 0.001 to 0.5 wt.% Si, 0.01 to 20 wt.% Al, and the balance Fe with inevitable impurities. Soft magnetic powder such as one of various kinds of amorphous alloy powder and permally alloy powder is flattened and it is applied as the soft magnetic powder.
Patent JP-H05335483-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUHASHI HIDEAKI
IPC: H01L21/822
Filed: 1992-05-29
Abstract: PURPOSE:To prevent the dielectric constant of a semiconductor device from being reduced due to an SiON film formed between an insulating film for capacitor use and lower electrodes in a method of manufacturing the semiconductor device, wherein a Ta2O5 film is used as the insulating film for capacitor use. CONSTITUTION:A Ta2O5 film 14 which is an insulating film is formed and thereafter, the film 14 is subjected to heat treatment in a nitrous oxide (N2O) gas atmosphere. As a result, an SiON film 15, which is formed between the film 14 and lower electrodes (polysilicon electrodes) 13a, can be made thinner than that in a semiconductor device manufactured by a conventional method.
Patent JP-S6119086-A (JP)
Inventor: SUZUKI TADAMI
IPC: H05B3/20
Filed: 1984-07-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5471523-A (JP)
Title: Sectioning and processing method for graph
Inventor: NAKANISHI MICHIAKI
IPC: G06K9/00
Filed: 1977-11-18
Abstract: PURPOSE: To remarkably simplify the preprocessing and to make accurate the separation when the stroke is complicated, by picking up the one image train of the stroke and separating the stroke of graph through the connection of auxiliary dot train to the image point train.  
     CONSTITUTION: In the processing method storing the graph information to the memory unit with the input graph given by scanning, and picking up the stroke independent included in the graph with separation with others, the graph frames 1A to 1D including the input graph 2 are detected for the mesh piont of white and black of the graph 2 with sequential scanning toward the X coordinate predetermined and the differentiating point 4 of white, black or black and white viewed from the dirction of scanning is picked up. The differentiating point train 8 is picked up for the differentiating points linked toward the Y coordinate direction from one of the differentiating points. Further, the image point train 9 is picked up along one edge of the strokes 3A, 3B and 3C by checking the continuity of the differentiating point train 8, the auxiliary point 7 and the image auxiliary points 5 and 6 are picked up and the auxiliary point train 10 is picked up. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09319596-A (JP)
Title: Device and method for scheduling task
Inventor: WATANABE HIROYASU
IPC: G06F9/46
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for scheduling task with which a lot of processings can be performed and the use efficiency of a CPU is improved. SOLUTION: The time and state of limitation for each task are set to a limit time managing table 500. A time priority scheduling mechanism 300 is activated each time an event is generated or a task is finished and while referring to the limit time managing table 500, among tasks not in standstill state, the task having minimum limit time is dispatched as the next execution task. Thus, a lot of processings are performed without generating any CPU idle time.
Patent JP-S5763917-A (JP)
Title: Surface wave filter device
Inventor: YAMASHITA KIYOBUMI
IPC: H05K1/02
Filed: 1980-10-06
Abstract: PURPOSE:To obtain excellent frequency characteristics by interposing a distribution capacity reduction member between a stem and a circuit substrate so that the distribution capacity reduction member is not in contact with a signal conductor. CONSTITUTION:On a stem 7, an elastic substrate 1 having an input electrode 2 and an output electrdoe 3 is mounted and fixed, and a signal conductor 9 passed through an insulation member 8 and earth conductors 10 are inserted into hole parts made  in a circuit substrate 33 through a chassis plate 31 and then fixed with solder layers  341-343. Further, a conductive member 35 having spring effect is interposed between the stem and chassis 31 without meeting the conductor 9 so that the member  35 is pressed against the opposite surfaces of the chassis and stem. Consequently, a  ripple in the band of frequency characteristics and out-band characteristics are improved and the insertion of the conductors into the circuit substrate is facilitated,  so that the hole parts may be formed in the circuit substrare with low precision.
Patent JP-H11321361-A (JP)
Title: Hydraulic drive type vehicle
Inventor: FUJIKI KATSUMI
IPC: B60K17/10
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To easily turn a machine body by providing a pair of right and left hydraulic motors each consisting of a variable flow type hydraulic motor having a swash plate and a control part for proportionally controlling the inclination of the swash plate by external charge pressure so that the speed is variable in non-stage. SOLUTION: A charge pump Pc is connected to the control parts 11a, 11b of a pair of right and left variable flow type hydraulic motors Ma, Mb through a charge oil passage 9, and the base end of the charge oil passage 9 is connected to the charge pump Pc to form branch oil passages 9a, 9b branched into two from the middle part. The tip of each branch oil passage 9a, 9b is connected to the control part 11a, 11b of each hydraulic motor Ma, Mb, and an opening and closing valve 5 is mounted in the upstream position of both the branch oil passages 9a, 9b. The operation of an operated pedal type operating means 7 is moderated, whereby speed reducing operation can be easily performed, and the machine body can be smoothly and surely turned by the large torque of the variable flow type hydraulic motors Ma, Mb.
Patent JP-S6030268-A (JP)
Title: Facsimile equipment
Inventor: MIZOGUCHI TADASHI
IPC: H04N1/407
Filed: 1983-07-29
Abstract: PURPOSE:To reduce a part where the density variation of a recording image does not appear and obtain the clear recording image with articulate contrast by varying gradation intervals according to a density distribution when half-tone representation in N gradations is performed. CONSTITUTION:An original such as a document is read by a readout digital conversion part 2 and converted into a digital signal. This digital picture signal is stored temporarily in a picture signal storage part 3 and also applied to a density distribution decision part 4, which decides roughly on the density distribution of the original on the basis of the digital image signal of one page of the original to generate a density decision signal. This density decision signal is supplied to the picture signal storage part 3 and stored together with the digital picture signal. Those signals are transmitted to a reception part 6 through a band-compression modulation and transmission part 5; and the reception part 6 designates gradations closely where the density distribution is one-sided or roughly at other parts according to the density decision signal, and a recording part 8 performs recording.
Patent JP-S5565186-A (JP)
Title: Memo unit
Inventor: NISHII KAZUNARI
IPC: G04G11/00
Filed: 1978-11-10
Abstract: PURPOSE:To prevent the memory forgotten, by setting the time according to the memo described in the memo description section and informing the arrival of set time with a lamp and alarm sound. CONSTITUTION:Memo is described in the memo description section 7 of the operation panel having the time display section 1, the time desired to display each memo is set, and information lamp 8 corresponding to each memo is illuminated when the set time comes, and the alarm sound is made at the same time. For example, the set of time is made with the operation of the set keys 2-6 and the slide switch 9  and the operation of the unit is made by using a microprocessor.
Patent JP-S5472770-A (JP)
Title: Treating method of solutions after wet type exhaust smoke desulfurization treatment
Inventor: SHINODA NAOHARU
IPC: B01D53/50
Filed: 1977-11-22
Abstract: PURPOSE: To enable COD components mainly composed of dithionate to be removed by adding sulfuric acid and heating in treatment of in-system solutions or discharge water in an exhaust smoke desulfurization apparatus using Ca salt or Na as absorbent.  
     CONSTITUTION: In a wet type exhaust smoke desulfurization process using slurry of Ca(OH) 2  or aqueous NaOH solution as an absorption solution, sulfuric acid is added to the in-system solution or discharge solution after the desulfurization treatment and the solution is subjected to heat treatment under atmospheric pressure to decompose the COD components mainly composed of dithionate to SO 2  and sulfate. Decomposition conditions are desirably sulfuric acid concentrations 0.3 to 0.6mol/l and 1 to 8 hours of heating at 95°C to boiling point. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09303299-A (JP)
Title: Sewage water suction and discharge device using root type multistage vacuum pump
Inventor: YOKOI KOMEI
IPC: F04F1/06
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To handle even sewage water containing sludge, vinyl pieces or the like by applying the constitution that three-way solenoid selector valves are alternately selected depending on a signal detected with a level switch, and a Roots type multistage vacuum pump is operated for drawing and discharging the sewage water of two tanks alternately. SOLUTION: A tank 1 is formed out of two chambers 10 and 20 having suction ports 11 and 21 fitted with check valves for the connection of a sewage water suction pipe 30, discharge ports 15 and 25 fitted with check valves for the connection of sewage water discharge pipes 17 and 27, and level switches 18 and 28. Also, the outlet of a three-way solenoid selector valve 61 connected to the upper opening of the first chamber 10 and the suction port of a vacuum pump P are connected to each other via vacuum piping 62, while the inlet of another three-way solenoid selector valve 71 connected to the upper opening of the second chamber 20 and the delivery port of the vacuum pump P are connected to each other via pressurized air piping 72. Also, the pressurized air piping 72 is connected to the selector port of the solenoid selector valve 61 via a branch pipe 73, and the vacuum piping 62 is connected to the selector port of the solenoid selector valve 71 via a branch pipe 63.
Patent JP-S62296375-A (JP)
Title: Manufacture of polymer composite material
Inventor: NODA TOMOHIKO
IPC: H01M10/052
Filed: 1986-06-16
Abstract: PURPOSE:To obtain a polymer composite material having low interface contact resistance and low mechanical deterioration of electrode by including a monomer in a polymer solid electrolyte, and forming a conductive polymer film on the surface of the solid electrolyte by electroytic polymerization. CONSTITUTION:A polymer solid electrolyte means polymer which shows conductivity by dissolving salt in a solid state and dissociating ions such as polyethylene oxide and polyphosphazene. The monomer includes all monomers which can be electrolytically polymerized such as purrole and thiophane. The monomer is included in the solid electrolyte in such a way that the monomer is dissolved in the electrolyte before its polymerization, the electrolyte is immersed in a solution in which the monomer is dissolved to impregnate it, or the electrolyte is allowed to stand in an atmosphere in which the monomer is dispersed to impregnate it.
Patent JP-S5566197-A (JP)
Title: Manufacture of structure component for stylus vibration system of mobile coil-type cartridge
Inventor: NAMIZONO TSUGIKUMA
IPC: G11B3/50
Filed: 1978-11-11
Abstract: PURPOSE:To simplify the unified manufacture between the lever and coil frame as well as the manufacture of the cavity form by forming the cantilever and the coil frame into a body via the thermoplastic; resin and then fusing away the thermoplastic resin after coating the surface of the unified substance with the light alloy. CONSTITUTION:Cantilever 1, coil winding framd 2 and projection part 4 are formed into a body via the thermoplastic resin such as the plastics or the like. In this case, the formed substance features a smaller dimensions at each part than the standard finished product by about 0.03-0.1mm. Then the light alloy is coated by 0.03-0.1mm thick onto the surface of the formed substance through the evaporation or plating method. After this, projection part 4 is cut off from root part 7, and then the liquid agent which dissolves only the thermoplastic resin is poured through projection part acar functioning as the introduction mouth. As a result, the thermoplastic resin is removed away, and only the light alloy remains forming the cavity area. In such way, the substance in which lever 1 and frame 2 are unified in the continuous form can be obtained easily.
Patent JP-H033716-A (JP)
Title: Deburring
Inventor: MASUDA HIROYUKI
IPC: B23C3/12
Filed: 1989-05-31
Abstract: PURPOSE:To improve productive efficiency and quality by keeping a rotary shaft parallel condition in one of openings to revolute a spherical tool and simultaneously to move them forward and backward in an axial direction, in a deburring method wherein the crossing portion of two openings the inner circumference of which are cylindrical faces is cutted by a spherical tool at the top end of the rotary shaft. CONSTITUTION:A machining center 1 is provided with each servo motor 2, 3, 4 for X shaft, Y shaft and Z shaft, and a main shaft motor 5 which are simultaneously controlled by a NC device 6 respectively. NC data on the basis of operating procedures are input to the NC device 6 via a taperecorder 6b. A work 7 is moved in the direction of the X shaft forwards and backward by the servo motor 2, the main shaft motor 5 is moved in the direction of the Y shaft forward and backward by the servo motor 3, a base 8 is moved in the direction of the Z shaft forward and backward by the servo motor 4. A rotoary shaft 10 is provided to the main shaft motor 5 and a spherical tool 9 furnished with a plurality of edges is fixed to the top end of the rotary shaft. A work 7 is fixed on a table for one of openings to be parallelled to the rotary shaft 10 and the rotary shaft 10 is inserted in the opening 11 to perform chamfering at the portion of crossing lines 13 by the spherical tool 9.
Patent JP-S63303737-A (JP)
Title: Metal mask for screen printing and its manufacture
Inventor: KINUTA KIYOSHIZU
IPC: B41C1/14
Filed: 1987-06-05
Abstract: PURPOSE:To reduce the abrasion of a squeegee with ink allowed to adhere in uniform thickness by providing a shielding part which covers, from above, each opening on a printing pattern layer with a meshwork layer in such a way that the shielding part has a smaller mesh pattern than the opening of a printing pattern layer. CONSTITUTION:Various openings 2, large and small, are provided on the printing pattern layer 1 of a metal mask, and a mesh layer 3 is integrally laminated on the printing pattern layer 1. A shielding part 4 of the mesh layer 3 blocks, from above, each opening 2 of the printing pattern layer 1, and holes 5 for a smaller mesh pattern than the opening 2 are provided in the shielding part 4. The printing pattern layer 1 and the mesh layer 3 both consist of a nickel-or nickel alloy-plated layer. The total thickness of both layers 1, 3 is to be properly determined, in accordance with the area of the metal mask, so that required strength and hardness may be obtained. Screen printing with the metal mask allows no coming off of ink from inside the opening, even if the opening of the printing pattern layer is large.